Genetic evidence for three species of rockhopper penguins, ). New records and other observations of birds on the island of Tablas, Romblon Province, Philippines. Phylogeny and classification of the avian superfamily Sylvioidea. Phylogeography of Shy and White-capped Albatrosses inferred from m-DNA sequences: implications for population history and taxonomy. Genetic structure, conservation genetics and evidence of speciation by range expansion in Shy and White-capped Albatrosses.